import unicodedata
from tkinter import *

def normalize(text):
    text = text.lower()
    text = unicodedata.normalize('NFD', text)
    text = ''.join(c for c in text if unicodedata.category(c) != 'Mn')
    text = text.replace("ç", "c").replace("ã", "an").replace("õ", "on")
    text = text.replace("á", "a").replace("é", "e").replace("í", "i")
    text = text.replace("ó", "o").replace("ú", "u")
    return text

# Mapeamento fonético (resumido, pode expandir mais)
katakana_map = {
    "a": "ア", "i": "イ", "u": "ウ", "e": "エ", "o": "オ",
    "ão": "アン", "on": "オン", "om": "オン",
    "nh": "ニャ", "lh": "リャ", "ch": "チ",
    "qu": "ク", "gu": "グ",
    "jo": "ジョ", "ja": "ジャ", "ju": "ジュ", "je": "ジェ", "ji": "ジ",
    "ti": "チ", "tu": "トゥ", "di": "ジ", "gi": "ジ",
    "ka": "カ", "ki": "キ", "ku": "ク", "ke": "ケ", "ko": "コ",
    "sa": "サ", "shi": "シ", "su": "ス", "se": "セ", "so": "ソ",
    "ta": "タ", "te": "テ", "to": "ト",
    "na": "ナ", "ni": "ニ", "nu": "ヌ", "ne": "ネ", "no": "ノ",
    "ma": "マ", "mi": "ミ", "mu": "ム", "me": "メ", "mo": "モ",
    "ra": "ラ", "ri": "リ", "ru": "ル", "re": "レ", "ro": "ロ",
    "n": "ン",
}

def to_katakana(name):
    name = normalize(name)
    result = ""
    i = 0
    while i < len(name):
        if i + 2 < len(name) and name[i:i+3] in katakana_map:
            result += katakana_map[name[i:i+3]]
            i += 3
        elif i + 1 < len(name) and name[i:i+2] in katakana_map:
            result += katakana_map[name[i:i+2]]
            i += 2
        elif name[i] in katakana_map:
            result += katakana_map[name[i]]
            i += 1
        elif name[i] == " ":
            result += " "
            i += 1
        else:
            i += 1
    return result

# GUI
root = Tk()
root.geometry("700x380")
root.resizable(0, 0)
root.config(bg="#103030")
root.title("Converter nome para japonês")

titulo = Label(text="Converter nome para japonês",
               font=("Arial", 28, "bold"), bg="#103030", fg="#49e3e3")
titulo.place(relx=0.13, rely=0.05)

texto_sub1 = Label(text="Nome:",
                   font=("Arial", 22, "bold"), bg="#103030", fg="#49e3e3")
texto_sub1.place(relx=0.2, rely=0.28)

Nome = StringVar()
Nome_entrada = Entry(textvariable=Nome,
                     font=("Arial", 14, "bold"),
                     bg="white", fg="blue", justify='center')
Nome_entrada.place(relx=0.4, rely=0.3, relwidth=0.4)

def limpar():
    Nome_entrada.delete(0, END)
    resultado_texto.config(text="")

def app():
    nome = Nome.get()
    mensagem = f"{nome} → {to_katakana(nome)}"
    resultado_texto.config(text=mensagem, font=("Arial", 18, "bold"))

def copiar():
    texto = resultado_texto.cget("text")
    if texto:
        root.clipboard_clear()
        root.clipboard_append(texto)
        root.update()

but1 = Button(text="Converter", bd=2, bg='#107db2', fg='white',
              font=('verdana', 12, 'bold'), command=app)
but1.place(relx=0.05, rely=0.55, relwidth=0.2, relheight=0.12)

but_limpar = Button(text="Limpar", bd=2, bg='#107db2', fg='white',
                    font=('verdana', 12, 'bold'), command=limpar)
but_limpar.place(relx=0.3, rely=0.55, relwidth=0.2, relheight=0.12)

but_copiar = Button(text="Copiar", bd=2, bg='#107db2', fg='white',
                    font=('verdana', 12, 'bold'), command=copiar)
but_copiar.place(relx=0.55, rely=0.55, relwidth=0.2, relheight=0.12)

but_sair = Button(text="Sair", bd=2, bg='#107db2', fg='white',
                  font=('verdana', 12, 'bold'), command=root.destroy)
but_sair.place(relx=0.8, rely=0.55, relwidth=0.15, relheight=0.12)

resultado_texto = Label(text="", font=("Arial", 18, "bold"), bg="#cfe2f3", fg="black")
resultado_texto.place(relx=0.05, rely=0.73, relwidth=0.9, relheight=0.2)

root.mainloop()